BR8207012A - Material de registro e processo para sua producao;revelador de cor e processo para sua producao - Google Patents

Material de registro e processo para sua producao;revelador de cor e processo para sua producao

Info

Publication number
BR8207012A
BR8207012A BR8207012A BR8207012A BR8207012A BR 8207012 A BR8207012 A BR 8207012A BR 8207012 A BR8207012 A BR 8207012A BR 8207012 A BR8207012 A BR 8207012A BR 8207012 A BR8207012 A BR 8207012A
Authority
BR
Brazil
Prior art keywords
production
color developer
registration material
registration
developer
Prior art date
Application number
BR8207012A
Other languages
English (en)
Inventor
Kenneth John Shanton
Original Assignee
Wiggins Teape Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of BR8207012A publication Critical patent/BR8207012A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
  • Holo Graphy (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR8207012A 1981-12-04 1982-12-02 Material de registro e processo para sua producao;revelador de cor e processo para sua producao BR8207012A (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8136584 1981-12-04
GB8136583 1981-12-04
GB8137073 1981-12-09
GB8137069 1981-12-09
GB8137070 1981-12-09
GB8137071 1981-12-09

Publications (1)

Publication Number Publication Date
BR8207012A true BR8207012A (pt) 1983-10-11

Family

ID=27546804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207012A BR8207012A (pt) 1981-12-04 1982-12-02 Material de registro e processo para sua producao;revelador de cor e processo para sua producao

Country Status (11)

Country Link
US (1) US4509065A (pt)
EP (1) EP0081341B1 (pt)
AU (1) AU548421B2 (pt)
BR (1) BR8207012A (pt)
CA (1) CA1185090A (pt)
DE (1) DE3262173D1 (pt)
DK (1) DK537182A (pt)
FI (1) FI71696C (pt)
GR (1) GR78130B (pt)
NO (1) NO824068L (pt)
PT (1) PT75932B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627425Y2 (ja) * 1983-01-26 1994-07-27 三菱製紙株式会社 漢字プリンタ−用ノ−カ−ボン紙
JPS6264593A (ja) * 1985-09-17 1987-03-23 Fuji Photo Film Co Ltd 感圧複写用顕色剤シ−ト
JPH0236984A (ja) * 1988-07-27 1990-02-06 Seiko Instr Inc ロイコ系色素用顕色剤
GB8928455D0 (en) * 1989-12-16 1990-02-21 Wiggins Teape Group Ltd Process for the production of record material
US5209947A (en) * 1989-12-16 1993-05-11 The Wiggins Teape Group Limited Process for the production of record material
GB9110608D0 (en) * 1991-05-16 1991-07-03 Wiggins Teape Group Ltd Colour developer composition

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505486A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
US2505489A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
US2505484A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
GB628960A (en) * 1944-01-31 1949-09-08 Ncr Co Improvements in or relating to record materials for producing visible records
US2505485A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
US2505483A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
BE485588A (pt) * 1944-01-31
US2618573A (en) * 1944-01-31 1952-11-18 Ncr Co Process of making pressure sensitive record material
US2505477A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
US2505479A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
US2505475A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
US2505480A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
US2505476A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
US2548365A (en) * 1948-07-13 1951-04-10 Ncr Co Process for making pressure sensitive record materials
US2757085A (en) * 1950-11-06 1956-07-31 Ncr Co Method for making paper filled with alumino-silicate
US2699432A (en) * 1951-05-26 1955-01-11 Ncr Co Paper coating compositions comprising an adhesive, an alkali metal silicate, and an attapulgite or zeolite material
US2702765A (en) * 1951-10-20 1955-02-22 Ncr Co Method of sensitizing paper by forming salts therein
US3223546A (en) * 1962-01-17 1965-12-14 Minerals & Chem Philipp Corp Color-reactable inorganic adsorbent pigment and coating composition containing the same
GB1082293A (en) * 1963-10-31 1967-09-06 Mitsubishi Paper Mill Ltd Improvements in or relating to filler-containing copying paper
FR1432233A (fr) * 1964-05-05 1966-03-18 Ncr Co Matériau d'enregistrement
US3565653A (en) * 1968-04-10 1971-02-23 Engelhard Min & Chem Sensitive pigment for pressure-sensitive record material
US3736285A (en) * 1968-04-23 1973-05-29 Engelhard Min & Chem Aqueous coating composition containing partially rehydrated metakaolin pigment and neutral latex
BE749434A (fr) * 1969-04-23 1970-10-01 Us Plywood Champ Papers Inc Fabrication d'un support reactif pour un systeme de copie par duplication
BE756602A (pt) * 1969-09-26 1971-03-24 Wiggins Teape Res Dev
BE795268A (fr) * 1971-08-27 1973-05-29 Sanko Chemical Co Ltd Feuilles a usage graphique sensibles a la pression
JPS551195B2 (pt) * 1972-09-27 1980-01-12
GB1467003A (en) * 1973-03-15 1977-03-16 Unilever Ltd Siliceous materials
DE2364255A1 (de) * 1973-12-22 1975-07-10 Renker Gmbh Chemisch modifizierte tone und verfahren zu ihrer herstellung
US4094698A (en) * 1974-09-16 1978-06-13 Yara Engineering Corporation Dye or color developing inorganic pigments
US4038097A (en) * 1975-03-14 1977-07-26 International Minerals & Chemical Corporation Modified clay paper coating
US3980492A (en) * 1975-06-13 1976-09-14 Yara Engineering Corporation Reactive pigments and methods of producing the same
US4022735A (en) * 1975-08-22 1977-05-10 Yara Engineering Corporation Color developing coating compositions containing reactive pigments particularly for manifold copy paper
JPS5821597B2 (ja) * 1975-09-08 1983-05-02 ミズサワカガクコウギヨウ カブシキガイシヤ カンアツフクシヤシヨウハツシヨクザイ
DE2601865B2 (de) * 1976-01-20 1979-05-31 Feldmuehle Ag, 4000 Duesseldorf Aufzeichnungsmaterial und Verfahren zur Herstellung einer Beschichtungsmasse hierfür
JPS5491338A (en) * 1977-12-28 1979-07-19 Jujo Paper Co Ltd Thermosensitive recording paper
US4361842A (en) * 1979-09-14 1982-11-30 Canon Kabushiki Kaisha Recording method using film forming liquid composition
NZ197378A (en) * 1980-06-12 1983-11-18 Wiggins Teape Group Ltd Record material carrying colour developer composition containing hydrated silica/alumina composite
US4391850A (en) * 1980-06-13 1983-07-05 The Wiggins Teape Group Limited Record material carrying a color developer composition

Also Published As

Publication number Publication date
AU548421B2 (en) 1985-12-12
GR78130B (pt) 1984-09-26
CA1185090A (en) 1985-04-09
US4509065A (en) 1985-04-02
PT75932A (en) 1983-01-01
FI71696B (fi) 1986-10-31
AU9111982A (en) 1983-06-09
DK537182A (da) 1983-06-05
PT75932B (en) 1985-12-13
FI824172A0 (fi) 1982-12-03
NO824068L (no) 1983-06-06
DE3262173D1 (en) 1985-03-14
FI824172L (fi) 1983-06-05
EP0081341A1 (en) 1983-06-15
EP0081341B1 (en) 1985-01-30
FI71696C (fi) 1987-02-09

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